PART A CONTRACTUAL TERMS

Citigroup Inc. Issue of up to EUR10,000,000 Notes Linked to the EURO STOXX50 (Price) Index Under the U.S.$30,000,000,000 Global Medium Term Note Programme Any person making or intending to make an offer of the Notes in any Member State of the European Economic Area which has implemented the Prospectus Directive may only do so: (a) (b) in those Public Offer Jurisdictions mentioned in item 10 of Part B below, provided such person is one of the persons mentioned in item 9 of Part B below and that such offer is made during the Offer Period specified for such purpose therein; or in circumstances in which no obligation arises for the Issuer or any Dealer to publish a prospectus pursuant to Article 3 of the Prospectus Directive or supplement a prospectus pursuant to Article 16 of the Prospectus Directive, in each case, in relation to such offer. None of the Issuer and any Dealer has authorised, nor do any of them authorise, the making of any offer of Notes in any other circumstances. The expression Prospectus Directive means Directive 2003/71/EC, as amended (which includes the amendments made by Directive 2010/73/EU (the 2010 PD Amending Directive) to the extent that such amendments have been implemented in the Relevant Member State). The Notes have not been and will not be registered under the United States Securities Act of 1933, as amended (the Securities Act) or any state securities law. The Notes are being offered and sold outside the United States to non-u.s. persons in reliance on Regulation S under the Securities Act (Regulation S) and may not be offered or sold within the United States or to, or for the account or benefit of, any U.S. person (as defined in Regulation S). Each purchaser of the Notes or any beneficial interest therein will be deemed to have represented and agreed that it is outside the United States and is not a U.S. person and will not sell, pledge or otherwise transfer the Notes or any beneficial interest therein at any time within the United States or to, or for the account or benefit of, a U.S. person, other than the Issuer or any affiliate thereof. The Notes do not constitute, and have not been marketed as, contracts of sale of a commodity for future delivery (or options thereon) subject to the United States Commodity Exchange Act, as amended, and trading in the Notes has not been approved by the United States Commodity Futures Trading Commission under the United States Commodity Exchange Act, as amended. For a description of certain restrictions on offers and sales of Notes, see "General Information relating to the Programme and the Notes - Subscription and sale and transfer and selling restrictions" in the Base Prospectus. The Notes may not be offered or sold to, or acquired by, any person that is, or whose purchase and holding of the Notes is made on behalf of or with "plan assets" of, an employee benefit plan subject to Title I of the U.S. Employee Retirement Income Security Act of 1974, as amended (ERISA), a plan, individual retirement account or other arrangement subject to Section 4975 of the U.S. Internal Revenue Code of 1986, as amended (the Code) or an employee benefit plan or plan subject to any laws, rules or regulations substantially similar to Title I of ERISA or Section 4975 of the Code. The Notes are English Law Notes. PART A CONTRACTUAL TERMS Terms used herein shall be deemed to be defined as such for the purposes of the Conditions set forth under the sections entitled "Terms and Conditions of the Notes", the Valuation and Settlement Schedule and the EMTN4865 1

Underlying Schedule applicable to the Underlying in the Base Prospectus and the Supplement 1 together constitute a base prospectus for the purposes of the Prospectus Directive. which This document constitutes the Final Terms of the Notes described herein for the purposes of Article 5.4 of the Prospectus Directive and must be read in conjunction with the Base Prospectus as so supplemented 1. Full information on the Issuer and the offer of the Notes is only available on the basis of the combination of this Final Terms and the Base Prospectus as so supplemented. The Base Prospectus and the Supplement and the Hungarian translation of the Summary are available for viewing at the offices of the Paying Agents and on the web-site of the Central Bank of Ireland (www.centralbank.ie). In addition, this Final Terms is available on the web-site of the Central Bank of Ireland (www.centralbank.ie). For the purposes hereof, Base Prospectus means the Citigroup Inc. Underlying Linked Notes Base Prospectus in relation to the Programme dated 25 September 2013 as supplemented by the Citigroup Inc. Underlying Linked Notes Base Prospectus Supplement (No.1) dated 11 November 2013 (the Supplement). 1. (i) Issuer: Citigroup Inc. (ii) Guarantor: 2. (i) Series Number: EMTN4865 (ii) Tranche Number: 1 (iii) Date on which the Notes will be consolidated and form a single Series: 3. Specified Currency or Currencies: Euro (EUR) 4. Aggregate Principal Amount: (i) Series: Up to EUR10,000,000. It is anticipated that the final Aggregate Principal Amount of the Notes to be issued on the Issue Date will be published by the Issuer on the website of the Central Bank of Ireland (www.centralbank.ie) on or around 3 April 2014.= (ii) Tranche: Up to EUR10,000,000. It is anticipated that the final Aggregate Principal Amount of the Notes to be issued on the Issue Date will be published by the Issuer on the website of the Central Bank of Ireland (www.centralbank.ie) on or around 3 April 2014.= 5. Issue Price: 100 per cent. of the Aggregate Principal Amount 6. (i) Specified Denominations: EUR1,000 (ii) Calculation Amount: EUR1,000 7. (i) Issue Date: 8 April 2014 (ii) Interest Commencement Date: EMTN4865 2

8. Maturity Date: 8 April 2019 9. Type of Notes: The Notes do not bear or pay any interest 10. Put/Call Options: 11. (i) Status of the Notes: Senior The Redemption Amount of the Notes is determined in accordance with item 14(iv) and, as the Underlying Linked Notes Redemption Provisions are applicable, item 14(v) below The Notes are Cash Settled Notes (ii) Status of the CGMFL Deed of Guarantee: PROVISIONS RELATING TO UNDERLYING LINKED NOTES 12. Underlying Linked Notes Provisions: Applicable the provisions in the Valuation and Settlement Schedule apply (subject as provided in any relevant Underlying Schedule) (i) Underlying: (A) Description of Underlying(s): EURO STOXX 50 (Price) Index (B) Classification: Security Index (C) Electronic Page: Bloomberg Page SX5E <Index> (ii) Particulars in respect of each Underlying: Security Index/Indices: (A) Type of Index: Multiple Exchange Index (B) Related Exchange(s): All Exchanges (C) Single Valuation Time: (D) Same Day Publication: Applicable (iii) Elections in respect of each type of Underlying: Security Index/Indices: Additional Disruption Event(s): Increased Cost of Stock Borrow Loss of Stock Borrow (iv) Trade Date: 31 March 2014 EMTN4865 3

(v) Realisation Disruption: (vi) Hedging Disruption Early Termination Event: Applicable PROVISIONS RELATING TO ANY INTEREST AMOUNT, THE REDEMPTION AMOUNT AND ANY ENTITLEMENT DELIVERABLE 13. Interest Provisions: the Notes do not bear or pay interest 14. Redemption Provisions: (i) Issuer Call (ii) Investor Put (iii) Mandatory Early Redemption Provisions (iv) Redemption Amount: See item (v) below (v) Underlying Linked Notes Redemption Provisions Applicable Dates (A) (B) (C) Specified Redemption Barrier Observation Date: Specified Final Valuation Date: Specified Redemption Strike Date: Each Scheduled Trading Day which is not a Disrupted Day from (but excluding) 31 March 2014 to (and including) 1 April 2019 1 April 2019 31 March 2014 Underlying(s) relevant to redemption, Final Performance provisions and levels of the Redemption Underlying(s) (A) (B) Redemption Underlying(s): Redemption Barrier Underlying(s): The Underlying specified in item 12 above The Redemption Underlying Final Performance Provisions: (A) Single Underlying Observation: I. Maximum Final Performance Applicable EMTN4865 4

II. III. IV. Percentage: Minimum Final Performance Percentage: Maximum Final Performance Percentage (Barrier Event): Minimum Final Performance Percentage (Barrier Event): V. Maximum Final Performance Percentage (Barrier Event Satisfied): VI. VII. VIII. IX. Minimum Final Performance Percentage (Barrier Event Satisfied): Maximum Final Performance Percentage (Barrier Event Not Satisfied): Minimum Final Performance Percentage (Barrier Event Not Satisfied): Final Performance Adjustment Percentage: (B) (C) (D) (E) Weighted Basket Observation: Best of Basket Observation: Worst of Basket Observation: Outperformance Observation: (F) Arithmetic Mean EMTN4865 5

Underlying Return: (G) Cliquet: (H) Himalaya Final Performance Asian Observation: Provisions relating to levels of the Redemption Underlying(s) (A) Redemption Initial Level: Closing Level on Redemption Strike Date (B) Final Reference Level: Closing Level on Final Valuation Date (C) Redemption Strike Level: Redemption Initial Level Provisions relating to a Redemption Barrier Event (A) Redemption Barrier Event: Applicable Redemption Barrier Event American One-Touch Observation Closing Level (B) Final Barrier Level: Greater than or equal to 140% of the Redemption Initial Level of the Redemption Barrier Underlying Provisions relating to the redemption amount due or entitlement deliverable Provisions applicable where Redemption Barrier Event is Not Applicable and the Redemption Amount is a Performance-Linked Redemption Amount: Redemption Amount: Provisions applicable where Redemption Barrier Event is Applicable (A) (B) (C) Provisions applicable to Physical Delivery: Redemption Upper Barrier Event: Redemption Amount due where no Redemption Barrier Event has occurred and no Redemption Upper Barrier Event is specified: Applicable the Performance-Linked Redemption Amount determined in accordance with the Call Option Provisions EMTN4865 6

(D) Redemption Upper Barrier Percentage: I. Upper Redemption Amount due where no Redemption Barrier Event has occurred: II. Lower Redemption Amount due where no Redemption Barrier Event has occurred: (E) Redemption Amount due where a Redemption Barrier Event has occurred: Applicable EUR1,035 per Calculation Amount Performance-Linked Redemption Amount: Put Option: Call Option: I. Maximum Redemption Amount: Applicable II. III. IV. Minimum Redemption Amount: Maximum Redemption Amount (Barrier Event Satisfied): Minimum Redemption Amount (Barrier Event Satisfied): EUR1,000 V. Maximum Redemption Amount (Barrier Event Not Satisfied): VI. Minimum Redemption Amount (Barrier Event Not Satisfied): EMTN4865 7

VII. Final Participation Rate (FPR): VIII. Redemption Adjustment: Call Spread Put Spread Option: Twin Win Option: Market Timer: Put Call Sum: Redemption Underlying Valuation Provisions (A) (B) Valuation Disruption (Scheduled Trading Days): Valuation Disruption (Disrupted Days): The provisions of Condition 2(c)(i) of the Valuation and Settlement Schedule applies. Condition 2(d)(i) of the Valuation and Settlement Schedule applies (C) Valuation Roll: Eight 15. FX Provisions: 16. FX Performance: GENERAL PROVISIONS APPLICABLE TO THE NOTES 17. Form of Notes: Registered Notes Regulation S Global Registered Note Certificate registered in the name of a nominee for a common depositary for Euroclear and Clearstream, Luxembourg 18. New Global Note/New Safekeeping Structure: 19. Business Centres: London, New York City and TARGET Business Days 20. Business Day Jurisdiction(s) or other special provisions relating to payment dates: 21. Talons for future Coupons to be attached to Definitive Notes (and dates on which such Talons mature): 22. Redenomination, renominalisation and reconventioning provisions: London, New York City and TARGET Business Days EMTN4865 8

23. Consolidation provisions: The provisions of Condition 12 of the General Conditions apply 24. Name and address of Calculation Agent: Citigroup Global Markets Limited (acting through its Equity Exotics department/group (or any successor department/group)) at Citigroup Centre, Canada Square, Canary Wharf, London E14 5LB, United Kingdom. 25. Determinations: Commercial Determination EMTN4865 9

Signed on behalf of the Issuer: By:... Duly authorised EMTN4865 10

PART B OTHER INFORMATION 1. LISTING AND ADMISSION TO TRADING Admission to trading and listing: Application has been made by the Issuer (or on its behalf) for the Notes to be admitted to trading on the regulated market of the Irish Stock Exchange and listed on the official list of the Irish Stock Exchange with effect from on or around the Issue Date. 2. RATINGS Ratings: The Notes are not rated. 3. INTERESTS OF NATURAL AND LEGAL PERSONS INVOLVED IN THE ISSUE/OFFER Save for any fees payable to Authorised Offeror(s) so far as the Issuer is aware, no person involved in the offer of the Notes has an interest material to the Offer. 4. REASONS FOR THE OFFER, ESTIMATED NET PROCEEDS AND TOTAL EXPENSES (i) Reasons for the Offer: See Use of Proceeds in Section D.1 Description of Citigroup Inc. in the Base Prospectus (ii) Estimated net proceeds: An amount equal to the final Aggregate Principal Amount of the Notes issued on the Issue Date. For the avoidance of doubt, the estimated net proceeds reflect the proceeds to be received by the Issuer on the Issue Date. They are not a reflection of the fees payable by/to the Dealer and the Distributor(s). (iii) Estimated total expenses: Approximately EUR15,000 (listing fees and legal expenses) 5. YIELD Unified Yield Rate: For the purposes of the Hungarian Offer, the unified yield rate is between 0 and 6.96 (inclusive) per cent. per annum As set out above, the unified yield rate is calculated at the Issue Date on the basis of the Issue Price. It is not an indication of future yield 6. INFORMATION ABOUT THE PAST AND FURTHER PERFORMANCE AND VOLATILITY OF THE OR EACH UNDERLYING Information about the past and further performance of the or each Underlying is available from the applicable Electronic Page(s) specified for such Underlying in Part A above EMTN4865 11

7. DISCLAIMER EURO STOXX 50 (PRICE) INDEX STOXX Limited (STOXX) and its licensors (the Licensors) have no relationship to the Issuer or the Dealer, other than the licensing of the EURO STOXX 50 (Price) Index (the SX5E Index) and the related trademarks for use in connection with the Notes. STOXX and its Licensors do not: Sponsor, endorse, sell or promote the Notes. Recommend that any person invest in the Notes or any other securities. Have any responsibility or liability for or make any decisions about the timing, amount or pricing of Notes. Have any responsibility or liability for the administration, management or marketing of the Notes. Consider the needs of the Notes or the owners of the Notes in determining, composing or calculating the SX5E Index or have any obligation to do so. STOXX and its Licensors will not have any liability in connection with the Notes. Specifically, STOXX and its Licensors do not make any warranty, express or implied and disclaim any and all warranty about: The results to be obtained by the Notes, the owner of the Notes or any other person in connection with the use of the SX5E Index and the data included in the SX5E Index; The accuracy or completeness of the SX5E Index and its data; The merchantability and the fitness for a particular purpose or use of the SX5E Index and its data; STOXX and its Licensors will have no liability for any errors, omissions or interruptions in the SX5E Index or its data; Under no circumstances will STOXX or its Licensors be liable for any lost profits or indirect, punitive, special or consequential damages or losses, even if STOXX or its Licensors knows that they might occur. The licensing agreement between the Issuer and STOXX is solely for their benefit and not for the benefit of the owners of the Notes or any other third parties. Bloomberg Certain information contained in this Final Terms consists of extracts from or summaries of information that is publicly-available from Bloomberg L.P. (Bloomberg ). The Issuer accepts responsibility for accurately reproducing such extracts or summaries and, as far as the Issuer is aware and are able to ascertain from such publicly-available information, no facts have been omitted which would render the reproduced information inaccurate or misleading. Bloomberg makes no representation, warranty or undertaking, express or implied, as to the accuracy of the reproduction of such information, and accepts no responsibility for the reproduction of such information or for the merits of an investment in the Notes. Bloomberg does not arrange, sponsor, endorse, sell or promote the issue of the Notes. EMTN4865 12

8. OPERATIONAL INFORMATION ISIN Code: XS1039694929 Common Code: 103969492 CUSIP: WKN: Valoren: Any clearing system(s) other than Euroclear Bank S.A./N.V., Clearstream Banking, société anonyme and DTC and the relevant identification number(s) and details relating to the relevant depositary, if applicable: Delivery: Names and address of the Swedish Notes Issuing and Paying Agent (if any): Names and address of the Finnish Notes Issuing and Paying Agent (if any): Names and addresses of additional Paying Agent(s) (if any): Intended to be held in a manner which would allow Eurosystem eligibility: Delivery versus payment No. Whilst the designation is specified as "no" at the date of these Final Terms, should the Eurosystem eligibility criteria be amended in the future such that the Notes are capable of meeting them the Notes may then be deposited with one of the ICSDs as common safekeeper. Note that this does not necessarily mean that the Notes will then be recognised as eligible collateral for Eurosystem monetary policy and intra day credit operations by the Eurosystem at any time during their life. Such recognition will depend upon the ECB being satisfied that Eurosystem eligibility criteria have been met. 9. DISTRIBUTION (i) Method of distribution: Non-syndicated (ii) If syndicated, names and addresses of the Lead Manager and the other Managers and underwriting commitments: (iii) Date of Subscription Agreement: (iv) Stabilising Manager(s) (if any): EMTN4865 13

(v) If non-syndicated, name and address of Dealer: Citigroup Global Markets Limited at Citigroup Centre, Canada Square, Canary Wharf, London E14 5LB, United Kingdom (vi) Total commission and concession: Up to 4.00 per cent. of the Aggregate Principal Amount which comprises the initial distribution fee payable to the Authorised Offeror. Investors can obtain more information about this fee by contacting the relevant Authorised Offeror or the Dealer at the relevant address(es) set out herein. In addition to the Hungarian Offer Price, the Authorised Offeror may charge investors in Hungary an initial participation commission of up to 4.00 per cent. of the Aggregate Principal Amount. Investors can obtain more information about this fee by contacting the Authorised Offeror at the address(es) set out herein (vii) Swiss selling restrictions: (viii) Non-exempt Offer: An offer (the Hungarian Offer) of the Notes may be made by Citibank Europe plc, Hungarian Branch Office (the Hungarian Initial Authorised Offeror(s)) other than pursuant to Article 3(2) of the Prospectus Directive during the period from (and including) 3 March 2014 to (and including) 31 March 2014 (the Hungarian Offer Period) in the Republic of Hungary (Hungary). If the Issuer receives subscriptions for Notes with an Aggregate Principal Amount of EUR10,000,000, the Issuer may close the Hungarian Offer Period before 31 March 2014, PROVIDED THAT the Hungarian Offer Period shall not be shorter than three Business Days In the event that the Hungarian Offer Period is shortened as described above, the Issuer shall publish a notice on the web-site of the Central Bank of Ireland (www.centralbank.ie) Offers (if any) in any Member State other than the Public Offer Jurisdiction(s) will only be made pursuant to an exemption from the obligation under the Prospectus Directive as implemented in such countries to publish a prospectus Authorised Offeror(s) means the Initial Authorised Offeror(s). Initial Authorised Offeror(s) means the Hungarian Initial Authorised Offeror(s). Public Offer Jurisdiction(s) means Hungary EMTN4865 14

See further Paragraph 10 below. (ix) General Consent: (x) Other conditions to consent: 10. TERMS AND CONDITIONS OF THE OFFER Offer Price: The offer price in respect of each Calculation Amount offered by the Hungarian Initial Authorised Offeror(s) to investors in Hungary (the Hungarian Offer Price) is EUR1,000 In addition to the Hungarian Offer Price, the Hungarian Initial Authorised Offeror(s) may charge an initial participation commission as set out in item 9(vi) of this Part B above Conditions to which the Offer is subject: The Issuer reserves the right, in its absolute discretion, to cancel the Hungarian Offer and the issue of the Notes in Hungary at any time prior to the Issue Date. In such an event all application monies relating to applications for Notes under the Hungarian Offer will be returned (without interest) to applicants at the applicant's risk by no later than 30 days after the date on which the Hungary Offer of the Notes is cancelled. Application monies will be returned by cheque mailed to the applicant's address as indicated on the application form, or by wire transfer to the bank account as detailed on the application form or by any other method that the Issuer deems to be appropriate The Issuer shall publish a notice on the web-site of the Central Bank of Ireland (www.centralbank.ie) in the event that the Hungarian Offer is cancelled and the Notes are not issued in Hungary pursuant to the above Description of the application process: Applications for the purchase of Notes may be made by a prospective investor to the Hungarian Initial Authorised Offeror(s) at the sale locations and during the business hours as set out below Pursuant to anti-money laundering laws and regulations in force in the United Kingdom, the Issuer, Citigroup Global Markets Limited or any of their authorised agents may require evidence in connection with any application for Notes, including further identification of the applicant(s), before any Notes are issued Each prospective investor in Hungary should ascertain from the Hungarian Initial Authorised Offeror(s) when the Hungarian Initial Authorised Offeror(s) will require receipt of cleared funds from it in respect of its EMTN4865 15

application for the purchase of any Notes and the manner in which payment should be made to the Hungarian Initial Authorised Offeror(s) Description of possibility to reduce subscriptions and manner for refunding excess amount paid by applicants: The Issuer may decline applications and/or accept subscriptions which would exceed the Aggregate Principal Amount of EUR10,000,000 as further detailed below It may be necessary to scale back applications under the Hungarian Offer due to over-subscription The Issuer therefore reserves the right, in its absolute discretion, to decline valid applications for Notes under the Hungarian Offer. Accordingly, an applicant for Notes may, in such circumstances, not be issued the number of Notes for which it has applied In the event that the Issuer scales back applications, the Notes will be allotted proportionately to the subscription of the relevant investor to the total number of the Notes subscribed by all subscribers Excess application monies will be returned (without interest) to applicants by no later than seven days after the date that the Hungarian Offer Period closes. Excess application monies will be returned (without interest) by cheque mailed to the relevant applicant's address as indicated on the application form, or by wire transfer to the bank account as detailed on the application form or by any other method as the Issuer deems to be appropriate The Issuer also reserves the right to accept any subscriptions for Notes which would exceed the 'up to' aggregate principal amount of the Notes of EUR10,000,000 and the Issuer may increase the 'up to' aggregate principal amount of the Notes The Issuer shall either publish a new final terms in respect of any fungible increase in aggregate principal amount or shall publish a supplement in respect thereof on the web-site of the Central Bank of Ireland (www.centralbank.ie) Details of the minimum and/or maximum amount of application: Details of the method and time limits for paying up and delivering the Notes: The minimum amount of any subscription is EUR10,000 Notes will be available on a delivery versus payment basis The Issuer estimates that the Notes will be delivered to the purchaser's respective book-entry securities accounts on or around the Issue Date EMTN4865 16

Manner in and date on which results of the offer are to be made public: By means of a notice published by the Issuer on the web-site of the Central Bank of Ireland (www.centralbank.ie) Such notice shall be published within five calendar days of the close of the Hungarian Offer Period Procedure for exercise of any right of preemption, negotiability of subscription rights and treatment of subscription rights not exercised: Whether tranche(s) have been reserved for certain countries: Process for notification to applicants of the amount allotted and the indication whether dealing may begin before notification is made: Amount of any expenses and taxes specifically charged to the subscriber or purchaser: Applicants will be notified directly by the Hungarian Initial Authorised Offeror(s) of the success of their application Dealing in the Notes may commence on the Issue Date Apart from the Hungarian Offer Price, the Issuer is not aware of any expenses and taxes specifically charged to the subscriber or purchaser For details of withholding taxes applicable to subscribers in Hungary see the section entitled "Hungarian Taxation" under "Taxation of Notes" in the Base Prospectus Name(s) and address(es), to the extent known to the Issuer, of the placers in the various countries where the offer takes place. The Notes will be publicly offered in Hungary through the Hungarian Initial Authorised Offeror(s) at the following locations and during the specified business hours: Budapest I., kerület Hegyalja út 7-13. Mo-Fr: 9-16 Budapest III., kerület Lajos u. 76-80. Mo, We: 8-17 Tu, Th: 8-16 Fr: 8-15 Budapest V., kerület Vörösmarty tér 4. Mo-Th: 9-17 Fr: 9-16 Budapest VI., kerület Váci út 1-3 Westend City Center Mo-Th: 10-18 Fr: 10-17 Sa: 10-14 EMTN4865 17

Budapest IV., kerület Árpád út 75. Mo, We: 8-17 Tu, Th: 8-16 Fr: 8-15 Budapest XIII., kerület Váci út 35. Mo, We: 8-17 Tu, Th: 8-16 Fr: 8-15 Budapest VI., kerület Oktogon tér 1. Mo, We: 8-17 Tu, Th: 8-16 Fr: 8-15 Budapest VIII., kerület Kerepesi út 9. Aréna Pláza Mo-Th: 10-18 Fr: 10-17 Sa: 10-14 Budapest XIV., kerület Örs vezér tere 24. Sugár Üzletközpont Mo-Th: 10-18 Fr: 10-17 Budapest XXI., kerület Kossuth Lajos utca 91. Csepel Mo, We: 8-17 Tu, Th: 8-16 Fr: 8-15 Budapest II., kerület Lövőház u. 2-6. Mammut Bevásárlóközpont Mo-Th: 10-18 Fr: 10-17 Sa: 10-14 Budapest XI., kerület Bercsényi u. Simplon Udvar (Allee) Mo-Th: 10-18 Fr: 10-17 Sa: 10-14 Békéscsaba, Munkácsy Mihály u. 3. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Debrecen, Piac u. 51. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 EMTN4865 18

Eger, Deák Ferenc u. 1. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Győr, Király u. 14. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 H-2100 Gödöllő, Dózsa György út 33. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Kecskemét, Petőfi S. u. 1. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Miskolc, Bajcsy-Zsilinszky u. 1-3. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Nyíregyháza, Bethlen Gábor u. 1. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Pécs, Jókai tér 2. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Szeged, Nagy Jenő u. 1. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Székesfehérvár, Liszt Ferenc u. 1. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Szolnok, Kossuth Lajos u. 7. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 Szombathely, Kossuth Lajos u. 10. Mo: 8-17 Tu-Th: 8-16 EMTN4865 19

11. UNITED STATES TAX CONSIDERATIONS Fr: 8-15 Zalaegerszeg, Kossuth Lajos u. 25-27. Mo: 8-17 Tu-Th: 8-16 Fr: 8-15 For U.S. federal income tax purposes, the Issuer will treat the Notes as foreign currency contingent payment debt instruments, for which purpose, the comparable yield relating to the Notes will be 1.46% compounded quarterly, and that the projected payment schedule with respect to a Note consists of the following payments: EUR1076.00 on the Maturity Date. EMTN4865 20

SECTION A SUMMARY Summaries are made up of disclosure requirements known as "Elements". These Elements are numbered in Sections A E (A.1 E.7 ). This Summary contains all the Elements required to be included in a summary for Notes, the Issuer and the Guarantor (where the Issuer is CGMFL). Because some Elements are not required to be addressed, there may be gaps in the numbering sequence of the Elements. Even though an Element may be required to be inserted in a summary because of the type of securities, issuer and guarantor, it is possible that no relevant information can be given regarding the Element. In this case a short description of the Element should be included in the summary explaining why it is not applicable. SECTION A INTRODUCTION AND WARNINGS Element Title A.1 Introduction This summary should be read as an introduction to the Base Prospectus and the applicable Final Terms. Any decision to invest in the Notes should be based on consideration of the Base Prospectus as a whole, including any documents incorporated by reference and the applicable Final Terms. Where a claim relating to information contained in the Base Prospectus and the applicable Final Terms is brought before a court, the plaintiff investor might, under the national legislation of the Member States, have to bear the costs of translating the Base Prospectus and the applicable Final Terms before the legal proceedings are initiated. Civil liability in Member States attaches only to those persons who have tabled the summary including any translation thereof, but only if the summary is misleading, inaccurate or inconsistent when read together with the other parts of the Base Prospectus and the applicable Final Terms, or it does not provide, when read together with the other parts of the Base Prospectus and the applicable Final Terms, key information in order to aid investors when considering whether to invest in the Notes. A.2 Consent The Notes may be offered in circumstances where there is no exemption from the obligation under the Prospectus Directive to publish a prospectus (a Nonexempt Offer). Non-exempt Offer in the Republic of Hungary: Subject to the conditions set out below, Citigroup Inc. consent(s) to the use of this Base Prospectus in connection with a Non-exempt Offer of Notes by Citibank Europe plc, Hungarian Branch Office (each an Authorised Offeror in the Republic of Hungary). Citigroup Inc.'s consent referred to above is given for Non-exempt Offers of Notes during the period from (and including) 3 March 2014 to (and including) 31 March 2014 (the Hungarian Offer Period). The conditions to the consent of Citigroup Inc. are that such consent: (a) (b) is only valid during the Hungarian Offer Period; and only extends to the use of this Base Prospectus to make Non-exempt EMTN4865 21

Element Title Offers of the relevant Tranche of Notes in the Republic of Hungary. AN INVESTOR INTENDING TO ACQUIRE OR ACQUIRING ANY NOTES IN A NON-EXEMPT OFFER FROM AN AUTHORISED OFFEROR WILL DO SO, AND OFFERS AND SALES OF SUCH NOTES TO AN INVESTOR BY SUCH AUTHORISED OFFEROR WILL BE MADE, IN ACCORDANCE WITH ANY TERMS AND OTHER ARRANGEMENTS IN PLACE BETWEEN SUCH AUTHORISED OFFEROR AND SUCH INVESTOR INCLUDING AS TO PRICE, ALLOCATIONS AND SETTLEMENT ARRANGEMENTS. THE INVESTOR MUST LOOK TO THE AUTHORISED OFFEROR AT THE TIME OF SUCH OFFER FOR THE PROVISION OF SUCH INFORMATION AND THE AUTHORISED OFFEROR WILL BE RESPONSIBLE FOR SUCH INFORMATION. EMTN4865 22

SECTION B ISSUERS AND GUARANTOR Element Title B.1 Legal and commercial name of the Issuer B.2 Domicile/legal form/ legislation/ country of incorporation Citigroup Inc. Citigroup Inc. was established as a corporation incorporated in Delaware pursuant to the Delaware General Corporation Law. B.4b Trend information The banking environment and markets in which the Group conducts its business will continue to be strongly influenced by developments in the U.S. and global economies, including the results of the European Union sovereign debt crisis and the implementation and rulemaking associated with recent financial reform. B.5 Description of the Group Citigroup Inc. is a holding company and services its obligations primarily with dividends and advances that it receives from subsidiaries (Citigroup Inc. and its subsidiaries, the Group) Citigroup Inc. is a global diversified financial services holding company whose businesses provide consumers, corporations, governments and institutions with a broad range of financial products and services. Citigroup Inc. has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citigroup Inc. currently operates, for management reporting purposes, via two primary business segments: Citicorp, consisting of Citigroup Inc.'s Global Consumer Banking businesses (which consists of Regional Consumer Banking in North America, Europe, the Middle East and Africa, Asia and Latin America) and the Institutional Clients Group (Securities and Banking, including the Private Bank, and Transaction Services); and Citi Holdings, which consists of Brokerage and Asset Management, Local Consumer Lending, and a Special Asset Pool. There is also a third segment, Corporate/Other. B.9 Profit forecast or estimate B.10 Audit report qualifications B.12 Selected historical key financial information:. Citigroup Inc. has not made a profit forecast or estimate in this Base Prospectus.. There are no qualifications in any audit report on the historical financial information included in the Base Prospectus. The table below sets out a summary of key financial information extracted from Citigroup Inc.'s Financial Report for the fiscal year ended on 31 December 2012: EMTN4865 23

At or for the year ended 31 December 2012 (audited) 2011 (audited) (in millions of U.S. dollars) Income Statement Data: Total revenues, net of interest expense... 69, 128 77,331 Income from continuing operations... 7,818 11,147 Net Income... 7,541 11,067 Balance Sheet Data: Total assets... 1,864,660 1,873,878 Total deposits... 930,560 865,936 Long-term debt (including U.S.$29,764 and U.S.$ 24,172 at 31 December 2012 and 2011, respectively, at fair value)... 239,463 323,505 Total stockholders' equity... 189,049 177,806 The table below sets out a summary of key financial information extracted from Citigroup Inc.'s Quarterly Report for the three and nine months ended 30 September 2013. For the nine months ended 30 September 2013 (unaudited) 2012 (unaudited) (in millions of U.S. dollars) Income Statement Data: Total revenues, net of interest expense... 58,586 51,211 Income from continuing operations... 11,305 6,509 Net Income... 11,217 6,345 For the three months ended 30 September 2013 (unaudited) 2012 (unaudited) (in millions of U.S. dollars) Income Statement Data: Total revenues, net of interest expense 17,880 13,703 Income from continuing operations 3,186 485 Net Income 3,227 468 As at 30 September 2013 (unaudited) 2012 (unaudited) Balance Sheet Data: Total assets... 1,899,511 1,931,346 Total deposits... 955,460 944,644 Long-term debt... 221,593 271,862 Total stockholders' equity... 200,846 186,777 Statements of no significant or material adverse change There has been: (i) no significant change in the financial or trading position of EMTN4865 24

Citigroup Inc. or Citigroup Inc. and its subsidiaries as a whole since 30 September 2013and (ii) no material adverse change in the financial position, business or prospects of Citigroup Inc. or Citigroup Inc. and its subsidiaries as a whole since 31 December 2012. B.13 Events impacting the Issuer's solvency B.14 Dependence upon other group entities B.15 Principal activities B.16 Controlling shareholders. There are no recent events particular to Citigroup Inc. which are to a material extent relevant to the evaluation of Citigroup Inc.'s solvency since 31 December 2012. See Element B.5 description of Citigroup Inc. and its subsidiaries and Citigroup Inc.'s position within the Group. Citigroup Inc. is a global diversified financial services holding company whose businesses provide consumers, corporations, governments and institutions with a broad range of financial products and services. Citigroup Inc. is not aware of any shareholder or group of connected shareholders who directly or indirectly control Citigroup Inc. SECTION C.3 SECURITIES Element Title C.1 Description of Notes/ISIN Notes are issued in Series. The Series number is EMTN4865. The Tranche number is 1. The International Securities Identification Number (ISIN) is XS1039694929. The Common Code is 103969492. C.2 Currency The Notes are denominated in euro (EUR) and the specified currency for payments in respect of the Notes is EUR. C.5 Restrictions on the free transferability of the Notes C.8 Rights attached to the Notes, including ranking and limitations on those rights The Notes will be transferable, subject to offering, selling and transfer restrictions with respect to the United States, European Economic Area, United Kingdom, Australia, the Kingdom of Bahrain, Brazil, Chile, Columbia, Costa Rica, Republic of Cyprus, Denmark, Dominican Republic, Dubai International Financial Centre, Ecuador, El Salvador, Finland, France, Guatemala, Honduras, Hong Kong Special Administrative Region, Hungary, Ireland, Israel, Italy, Japan, Kuwait, Mexico, Norway, Oman, Panama, Paraguay, Peru, Poland, Portugal, Qatar, Russian Federation, Kingdom of Saudi Arabia, Singapore, Taiwan, Republic of Turkey and United Arab Emirates and Uruguay and the laws of any jurisdiction in which the Notes are offered or sold. The Notes have terms and conditions relating to, among other matters: Ranking The Notes will constitute unsubordinated and unsecured obligations of the Issuer and rank and will at all times rank pari passu and rateably among themselves and at least pari passu with all other unsecured and unsubordinated EMTN4865 25

Element Title obligations of the Issuer save for such obligations as may be preferred by provisions of law that are both mandatory and of general application. Negative pledge and cross default The terms of the Notes will not contain a negative pledge provision or a crossdefault provision in respect of the Issuer. Events of default The terms of the Notes will contain, amongst others, the following events of default: (a) default in payment of any principal or interest due in respect of the Notes, continuing for a period of 30 days in the case of interest or 10 days in the case of principal, in each case after the due date; (b) default in the performance, or breach, of any other covenant by the Issuer, and continuance for a period of 60 days after the date on which written notice is given by the holders of at least 25 per cent, in principal amount of the outstanding Notes specifying such default or breach and requiring it to be remedied; (c) events relating to the winding up or dissolution or similar procedure of the Issuer; and (d) the appointment of a receiver or other similar official or other similar arrangement of the Issuer. Taxation Payments in respect of all Notes will be made without withholding or deduction of taxes in Luxembourg where the Issuer is CGMFL or the United Kingdom in the case of the Guarantor, subject in all cases to customary exceptions or the United States where the Issuer is Citigroup Inc., subject to specified exceptions and certain categories of Notes which are not treated as debt for United States federal income tax purposes. Meetings The terms of the Notes contain provisions for calling meetings of holders of such Notes to consider matters affecting their interests generally. These provisions permit defined majorities to bind all holders, including holders who did not attend and vote at the relevant meeting and holders who voted in a manner contrary to the majority. C.11 Admission to trading C.15 Description of how the value of the investment is affected by the value of the underlying instrument(s) Application has been made to the Irish Stock Exchange for the Notes to be admitted to trading on the Irish Stock Exchange. The redemption amount payable at maturity depends on the performance of the relevant underlying(s). See also Element C.18 below. C.16 Maturity date The maturity date is 8 April 2019. See the provisions relating to valuation EMTN4865 26

Element Title and final reference date dates in Element C.18 below in relation to the final reference date. Early redemption See "Events of Default" in Element C.8 above and "Disrupted Days, Market Disruption Events and Adjustments" below for information on early redemption in relation to the Notes. In addition, (a) the Notes may be redeemed early for certain taxation reasons; and (b) if the Issuer determines that performance of its obligations of an issue of Notes or that any arrangements made to hedge the Issuer's obligations under the Notes has or will become illegal in whole or in part for any reason the Issuer may redeem the Notes early and, if and to the extent permitted by applicable law, will pay, in respect of each Note, an amount equal to the early redemption amount. The early redemption amount payable on any early redemption of the Notes will be an amount determined by the Calculation Agent to be the fair market value of the Notes on a day selected by the Issuer (which amount shall include amounts in respect of accrued interest), but adjusted to fully account for losses, expenses and costs to the Issuer (or any of its affiliates) of unwinding any hedging and funding arrangements in relation to the Notes, provided that, for the purposes of determining the fair market value of the Notes following an event of default, no account shall be taken of the financial condition of the Issuer which shall be presumed to be able to perform fully its obligations in respect of the Notes. C.17 Settlement procedure of derivative securities C.18 Return on derivative securities The Notes are cash settled Notes The Notes do not pay any interest The redemption amount due on the maturity date will be determined in accordance with the redemption provisions as follows Redemption If: (a) (b) a redemption barrier event has not occurred and as no "redemption upper barrier event" is specified, then the Notes will be redeemed on the maturity date at an amount for each calculation amount equal to the performance-linked redemption amount determined in accordance with the call option provisions below; or a redemption barrier event has occurred, then the redemption amount in respect of each calculation amount will be EUR1,035. EMTN4865 27

Element Title Definitions relating to redemption: Dates The final valuation date is 1 April 2019(subject to adjustment see "Disrupted Days, Market Disruption Events and Adjustments" below). The redemption barrier observation dates are each scheduled trading day which is not a disrupted day from (but excluding) 31 March 2014to (and including) 1 April 2019 (subject to adjustment see "Disrupted Days, Market Disruption Events and Adjustments" below). The redemption strike date is 31 March 2014 (subject to adjustment see "Disrupted Days, Market Disruption Events and Adjustments" below). Definitions relating to the underlying(s) relevant for redemption, the performance of such underlying(s) and levels of such underlying(s) A redemption underlying means the or each underlying specified as an underlying for the purpose of the redemption provisions in Element C.20 below. The final performance underlying(s) or (FPU) is, as "single underlying observation" applies, the redemption underlying. The final performance shall be determined in accordance with the: "single underlying observation" provisions, meaning that the final performance in respect of the redemption underlying is, in the determination of the calculation agent, an amount expressed as a percentage equal to the redemption underlying's final reference level less its redemption strike level, all divided by its redemption initial level, expressed as a formula: The redemption strike level for a redemption underlying is the redemption initial level of such redemption underlying. The final reference level means, in respect of a final valuation date or, as the case may be, final valuation dates and the or each redemption underlying: for the purpose of determining the performance-linked redemption amount determined in accordance with the call option provisions below "closing level on final valuation date", being the underlying closing level for such redemption underlying on such final valuation date. The redemption initial level means, in respect of a final valuation date or, as the case may be, final valuation dates and the or each redemption underlying: for the purpose of determining the performance-linked redemption amount determined in accordance with the call option provisions below "closing level on redemption strike date", being the underlying closing level for such redemption underlying for the redemption strike date. EMTN4865 28

Element Title Definitions relating to the determination of the barrier event A redemption barrier event will occur if, in the determination of the calculation agent, on any related redemption barrier observation date, the underlying closing level of the redemption underlying (the "redemption barrier underlying") is greater than or equal to the final barrier level ("redemption barrier event American one touch observation closing level"). The final barrier level is 140% of the redemption initial level of the relevant redemption barrier underlying. Definitions relating to the determination of the performance-linked redemption amount due The performance-linked redemption amount determined in accordance with the "call option provisions" means that the redemption amount will be a "call option" amount determined by the calculation agent to be the sum of (a) the calculation amount (CA) and (b) the product of the calculation amount (CA) and the final performance of the final performance underlying(s) (FPU), expressed as a formula: Such redemption amount is subject to a minimum amount (floor) of EUR1,000. The calculation amount or CA is EUR1,000. Disrupted Days, Market Disruption Events and Adjustments The terms and conditions of the Notes contain provisions, as applicable, relating to events affecting the relevant underlying(s), modification or cessation of the relevant underlying(s), settlement disruption and market disruption provisions and provisions relating to subsequent corrections of the level of an underlying and details of the consequences of such events. Such provisions may permit the Issuer either to require the calculation agent to determine what adjustments should be made following the occurrence of the relevant event (which may include deferment of any required valuation or the substitution of another underlying and/or, in the case of an increased cost of hedging, adjustments to pass onto Noteholders such increased cost of hedging (including, but not limited to, reducing any amounts payable or deliverable in respect of the Notes to reflect any such increased costs) and/or, in the case of realisation disruption, payment in the relevant local currency rather than in the relevant specified currency, deduction of or payment by Noteholder(s) of amounts in respect of any applicable taxes, delay of payments or deliveries, determination of relevant exchange rates taking into consideration all available relevant information and/or (where legally permissible) procuring the physical delivery of any underlying(s) in lieu of cash settlement (or vice versa) and/or, EMTN4865 29

Element Title in the case of mutual fund interests, adjustments to 'monetise' the mutual fund interest affected by the relevant adjustment event and adjust amounts payable under the Notes to account for such monetisation) or to cancel the Notes and to pay an amount equal to the early redemption amount as specified in Element C.16 above. C.19 Exercise price/final reference price See Element C.18 above C.20 Underlying Each underlying specified under the heading "description of underlying" in the Table below which is an underlying for, as specified in such Table for such underlying, the redemption provisions set out in Element C.18 above, and is of the classification specified for such underlying in the Table below. Information relating to the underlyings can be obtained from the electronic page specified for such underlying in the Table below and from other internationally recognised published or electronically displayed sources. Description of underlying classification underlying for the purpose of the redemption provisions Electronic page EURO STOXX 50 (Price) Index security index Yes Bloomberg page: SX5E Index SECTION D RISKS Element Title D.2 Key risks regarding the Issuers Citigroup Inc. believes that the factors summarised below may affect its ability to fulfil its obligations under the Notes. All of these factors are contingencies which may or may not occur and Citigroup Inc. is not in a position to express a view on the likelihood of any such contingency occurring. There are certain factors that may affect Citigroup Inc.'s ability to fulfil its obligations under any Notes issued by it including that such ability is dependent on the earnings of Citigroup Inc.'s subsidiaries, that Citigroup Inc. may be required to apply its available funds to support the financial position of its banking subsidiaries, rather than fulfil its obligations under the Notes, that Citigroup Inc.'s business may be affected by economic conditions, credit, market and market liquidity risk, by competition, country risk, operational risk, fiscal and monetary policies adopted by relevant regulatory authorities, reputational and legal risks and certain regulatory considerations. D.3 Key risks regarding the Notes Investors should note that the Notes (including Notes that are expressed to redeem at par or above) are subject to the credit risk of Citigroup Inc. Furthermore, the Notes may be sold, redeemed or repaid early, and if so, the price for which a Note may be sold, redeemed or repaid early may be less than the investor's initial investment. There are other certain factors which EMTN4865 30